SYR

Class [11]
Environmental Control Instrument Products (lighting,heating,cooling,cooking)

Filters for drinking water; combinations of pressure reducing valves and filters and with or without backwashing filters; connection flanges for fittings and filters; backwashing systems for filters; filters for installations; devices for water treatment against limestone and for the control of water losses in domestic installations; pressure reducing valves for the control of the operating pressure in installations, also for industrial use; thermaostatical mixing valve for the control of the warm water temperature; pressure relief and safety valves for liquid systems, solar heating installations, closed potable water heaters, closed-circuit water-heating systems; boiler combination valve for removal of entrained air; water level cut-off switches; automatic air-vent systems; thermal safety valves; draft regulators for heating systems with solid fuel; filling assemblies; differential pressure control systems.